In this paper, we construct exact rotating wormholes using the Ehlers solution-generating technique. This is based on Ernst description of four-dimensional, stationary, and axially symmetric solutions Einstein-Maxwell theory. We adopt static Barcel\'o-Visser wormhole derived from Einstein-Maxwell-conformal-scalar theory as a seed demonstrate, through approach, how to two novel geometries wormho...

The conversion of basic biology into new therapeutics requires scientific activities in both academia and industry. Successful drug discovery projects span disciplines, sectors, and institutions and tightly couple laboratory and clinical experiments. Here, Ehlers describes conceptions and misconceptions about how science is conducted in industry versus academia.

There are intimate interrelations between various elements of connective tissue, viz. collagen, elastin, and glycoproteins. It is not unexpected that Marfan and Ehlers-Danlos syndromes share common features. The condition is labelled as Marfanoid hypermobility syndrome. In the patient described here, the Marfanoid hypermobility syndrome was associated with coarctation of the aorta which was cor...